Schüller, Christian (1998) Raman Spectroscopy of Quantum Wires and Dots: Magnetoplasmons and Edge-Spin-Density Modes. Physica E Low-dimensional Systems and Nanostructures 3 (1-3), pp. 121-128.
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Abstract
We review recent magneto-Raman experiments on electronic excitations in GaAs–AlGaAs quantum wires and dots. We observe simultaneously collective spin-density and charge-density excitations (SDEs and CDEs), and also single-particle-like excitations. In a magnetic field, the CDEs (magnetoplasmons) exhibit a complex anticrossing behavior, which, in quantum wires, strongly depends on the direction of ...
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| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | 16 October 1998 | ||||
| Additional Information (public): | Proceedings of the 10th International Winterschool on New Developments in Solid State Physics: New Frontiers in Low-Dimensional Physics, Mauterndorf, Austria | ||||
| Institutions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller | ||||
| Identification Number: |
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| Keywords: | Quantum wires; Quantum dots; Electronic excitations; Raman spectroscopy | ||||
| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||
| Status: | Published | ||||
| Refereed: | Unknown | ||||
| Created at the University of Regensburg: | Unknown | ||||
| Item ID: | 9699 |
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